new_model.json

{
	"domain": {
		"lower": [-1.0, -2.0, -3.0],
		"upper": [1.0, 2.0, 3.0],
		"boundary":  [
			{"x_min": "fixed"},
			{"x_max": "fixed"},
			{"y_min": "fixed"},
			{"y_max": "fixed"},
			{"z_min": "fixed"},
			{"z_max": "fixed"}
		]
	},
	"bacteria": [],
	"substrates": [],
	"integration": {
		"step": 720.0,
		"limit": 1e-7
	},
	"mechanics": {},
	"diffusion": {
		"step": 1e-4,
		"grid": [{"x": 50}, {"y": 25}, {"z": 20.0}],
		"layer": 5e-6,
		"boundary": [
			{"x_min": "fixed"},
			{"x_max": "fixed"},
			{"y_min": "fixed"},
			{"y_max": "fixed"},
			{"z_min": "fixed"},
			{"z_max": "fixed"}
		],
		"tolerance": 1e-7,
		"maximum": 20000,
		"every": 10
	},
	"division": {
		"diameter": 1.3e-6,
		"seed": 12345
	},
	"death": {
		"diameter": 5e-7
	},
	"growth": "energy",
	"eps": {
		"density": 30.0,
		"extract": {
			"ratio": 1.3,
			"seed": 12345
		}
	},
	"initialCondition": {}
}